97211638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 157386240

約数和(自身を除く): 60174602

約数列:

[1, 2, 19, 38, 71, 137, 142, 263, 274, 526, 1349, 2603, 2698, 4997, 5206, 9727, 9994, 18673, 19454, 36031, 37346, 72062, 184813, 354787, 369626, 684589, 709574, 1369178, 2558201, 5116402, 48605819, 97211638]

約数ペア:

[(1, 97211638), (2, 48605819), (19, 5116402), (38, 2558201), (71, 1369178), (137, 709574), (142, 684589), (263, 369626), (274, 354787), (526, 184813), (1349, 72062), (2603, 37346), (2698, 36031), (4997, 19454), (5206, 18673), (9727, 9994)]